#loginTab{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -150px;
    margin-left: -150px;
    width: 600px;
    height: 100px;
}


*{
    /* font-size:12px; */
}
body {
    font-family:helvetica,tahoma,verdana,sans-serif;
    padding:20px;
    font-size:13px;
    margin:0;
}
h2 {
    font-size:18px;
    font-weight:bold;
    margin:0;
    margin-bottom:15px;
}
.demo-info{
    background:#FFFEE6;
    color:#8F5700;
    padding:12px;
}
.demo-tip{
    width:16px;
    height:16px;
    margin-right:8px;
    float:left;
}

#fm{
    margin:0;
    padding:10px 30px;
}
.ftitle{
    font-size:14px;
    font-weight:bold;
    padding:5px 0;
    margin-bottom:10px;
    border-bottom:1px solid #ccc;
}
.fitem{
    margin-bottom:5px;
}
.fitem label{
    display:inline-block;
    width:150px;
}
.fitem input{
    width:160px;
}